Package org.powertac.common.repo

Class OrderbookRepo

java.lang.Object
org.powertac.common.repo.ManagedRepo
org.powertac.common.repo.OrderbookRepo
All Implemented Interfaces:
DomainRepo
@Service
public class OrderbookRepo
extends ManagedRepo
Repository for Orderbooks. Orderbooks are created with makeOrderbook(). Query methods include findByTimeslot().
Author:
John Collins

  • Constructor Details

  • Method Details

    • makeOrderbook

      public Orderbook makeOrderbook​(Timeslot timeslot, Double clearingPrice)
      Creates a new Orderbook, with standard defaults (productType = Future, dateExecuted = now).

    • findByTimeslot

      public Orderbook findByTimeslot​(Timeslot timeslot)
      Returns the most recent Orderbook that has been created for the specified timeslot.

    • findSpotByTimeslot

      public Orderbook findSpotByTimeslot​(Timeslot timeslot)
      Returns the most recent orderbook with a non-null clearing price. Note that this can return null if this timeslot has never cleared.

    • findAllByTimeslot

      public List<Orderbook> findAllByTimeslot​(Timeslot timeslot)

    • setMinAskPrices

      public void setMinAskPrices​(Double[] values)
      Set the minAskPrices array. This is presumably done by the auctioneer when clearing the market, and so the data reflects the prices for the most recent market clearing.

    • setMaxAskPrices

      public void setMaxAskPrices​(Double[] values)
      Parameters:
      values -

    • getMinAskPrices

      public Double[] getMinAskPrices()
      Returns the minAskPrices array, representing the minimum ask prices for the most recent clearing of the wholesale market.

    • getMaxAskPrices

      public Double[] getMaxAskPrices()
      Returns maxAskPrices array, representing the maximum ask prices for the most recent clearing of the wholesale market.
      Returns:
      maximum ask prices.

    • size

      public int size()
      Returns the count of instances in this repo

    • recycle

      public void recycle()
      Clears the index in preparation for a new simulation
      Specified by:
      recycle in interface DomainRepo
      Overrides:
      recycle in class ManagedRepo

    • doCleanup

      protected void doCleanup()
      Specified by:
      doCleanup in class ManagedRepo